Description
The Mishimoto MMINT-DMAX-17 Intercooler is a significant upgrade for your 2017-2019 Chevrolet 6.6L Duramax L5P, delivering superior performance over the factory intercooler. Built with durable cast-aluminum end tanks, it withstands high temperatures and boost pressures without cracking. Its massive 68mm thick bar-and-plate core is 70% thicker than stock, ensuring optimal cooling while reducing airflow restriction by approximately 64%.
To further enhance airflow, Mishimoto increased the intercooler’s inlet by 6mm and the outlet by 12mm. It also includes an adapter cold-side pipe with a DuraCore boot and constant-tension T-bolt clamps for a secure fit. Additionally, two extra bungs on the adapter pipe allow for easy installation of sensors or water/meth injection. Available in Sleek Silver or Stealth Black powder-coated finishes, the Mishimoto MMINT-DMAX-17 Intercooler is backed by Mishimoto’s renowned Lifetime Warranty.
Features:
- Reduces Restriction By Over 64% Over Stock Intercooler
- Available In Durable Silver Or Black Powder-Coated Finish
- Larger Inlet & Outlet Reduce Restriction For Improved Flow
- Cast-Aluminum End Tanks Resist Cracking Under High Heat & Pressure
- 68mm-Thick Bar-And-Plate Core Is 70% Thicker Than Stock For Maximum Cooling
- Includes Cold-Side Adapter Pipe With DuraCore Boot & Constant-Tension T-Bolt Clamps
- Adapter Pipe Includes 2 Bungs That Can Be Drilled & Tapped For Sensors Or Water/Meth Injection
Notes:
Some trimming of the fan shroud may be required for installation.






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